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Merge kaamos.(none):/data/src/bugteam/bug34928/my51

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into  kaamos.(none):/data/src/bugteam/mysql-5.1-bugteam
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2008-03-26 20:36:24 +03:00
parent c3641cd513 b4b72fb306
commit 3834b3d51c
3 changed files with 51 additions and 5 deletions
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23
mysql-test/t/distinct.test
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@ -553,3 +553,26 @@ SELECT DISTINCT a, a, b FROM t1;
DROP TABLE t1;
--echo End of 5.0 tests
#
# Bug #34928: Confusion by having Primary Key and Index
#
CREATE TABLE t1(a INT, b INT, c INT, d INT, e INT,
PRIMARY KEY(a,b,c,d,e),
KEY(a,b,d,c)
);
INSERT INTO t1(a, b, c) VALUES (1, 1, 1),
(1, 1, 2),
(1, 1, 3),
(1, 2, 1),
(1, 2, 2),
(1, 2, 3);
EXPLAIN SELECT DISTINCT a, b, d, c FROM t1;
SELECT DISTINCT a, b, d, c FROM t1;
DROP TABLE t1;
--echo End of 5.1 tests